package com.OA.service;

import java.util.List;
import java.util.Map;

import com.OA.entity.*;
import com.OA.util.Page;

public interface LoginService {

	/**
	 * 根据用户姓名加载用户
	 * @param userName
	 * @return
	 */
	User loadUserByName(String userName);
	
}
